(0 15 9 4 2)(1 14 13)(3 8 6)(5 19 17)(7 12 10)(11 18 16)
ALLOWS (11/8)-SEQUENCE
1: (0 5 9)
(0 4 2)(1 14 13)(3 8 6)(5 15 9 19 17)(7 12 10)(11 18 16)
2: (5 15 17)
(0 4 2)(1 14 13)(3 8 6)(5)(7 12 10)(9 19 17)(11 18 16)(15)
3: (11 18 16)
(0 4 2)(1 14 13)(3 8 6)(5)(7 12 10)(9 19 17)(11)(15)(16)(18)
4: (9 19 17)
(0 4 2)(1 14 13)(3 8 6)(5)(7 12 10)(9)(11)(15)(16)(17)(18)(19)